11857380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 33614784

約数和(自身を除く): 21757404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2381, 2490, 4762, 4980, 7143, 9524, 11905, 14286, 23810, 28572, 35715, 47620, 71430, 142860, 197623, 395246, 592869, 790492, 988115, 1185738, 1976230, 2371476, 2964345, 3952460, 5928690, 11857380]

約数ペア:

[(1, 11857380), (2, 5928690), (3, 3952460), (4, 2964345), (5, 2371476), (6, 1976230), (10, 1185738), (12, 988115), (15, 790492), (20, 592869), (30, 395246), (60, 197623), (83, 142860), (166, 71430), (249, 47620), (332, 35715), (415, 28572), (498, 23810), (830, 14286), (996, 11905), (1245, 9524), (1660, 7143), (2381, 4980), (2490, 4762)]